\begin{tabular}{l*{4}{c}}
\toprule \\[-1.0em]
& \multicolumn{2}{c}{RD} & \multicolumn{2}{c}{Diff. in Diff.} \\
\cmidrule(lr){2-3} \cmidrule(lr){4-5}
Outcome & $\beta$ & SE  & $\beta$ & SE \\
\midrule \\[-1.0em]
\emph{A. Demographics}\\
Female&0.113& (0.083)&0.001& (0.033)\\ 
African American&0.077& (0.072)&0.040& (0.031)\\ 
Hispanic&0.033& (0.082)&-0.003& (0.032)\\ 
White&-0.029& (0.073)&0.006& (0.025)\\ 
\textit{N} & & 740& & 3918\\ \\[-1.0em]
\emph{B. Interaction with Simulator}\\
Warnings email&1.001& (0.010)& & \\ 
Pr(Any login)&0.133& (0.074)& & \\ 
Number of Logins&0.138& (0.090)& & \\ 
Pr(Any sim. run)&0.068& (0.063)& & \\ 
\textit{N} & & 740& & \\ \\[-1.0em]
\emph{C. Choice Outcomes}\\
Change length or school&0.146& (0.047)&0.042& (0.015)\\ 
Lengthen app.&0.138& (0.046)&0.053& (0.013)\\ 
Insert new school&0.053& (0.028)&0.012& (0.007)\\ 
Append new school&0.089& (0.038)&0.039& (0.011)\\ 
Change school&0.050& (0.028)&0.002& (0.009)\\ 
Shorten app.&0.004& (0.012)&-0.008& (0.005)\\ 
Diff. in realized risk&-0.032& (0.012)&-0.007& (0.004)\\ 
Diff. in simulated risk&-0.033& (0.016)&-0.014& (0.004)\\ 
Any realized risk reduction&0.156& (0.044)&0.036& (0.010)\\ 
Any simulated risk reduction&0.135& (0.045)&0.046& (0.011)\\ 
\textit{N} & & 740& & 3918\\ \\[-1.0em]
\bottomrule
\end{tabular}